Seals are designed for use with liquid propellant ball valves at temperatures ranging from -400 F to 130 F and 8,000 psig. Seals are capable of sustaining 90 degree rotation, with substantial amount of lateral and axial play, caused by large pressure loads and differential thermal contraction.
Improved cryogenic shaft seals
NASA Tech Briefs ; 1 , 1
1976-03-01
Miscellaneous
No indication
English
NTRS | 1979
Aerospace Cryogenic Static Seals
Tema Archive | 1973
|Seals For Cryogenic Turbomachines
NTRS | 1988
|NTRS | 1980
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